4042890011 has 2 divisors, whose sum is σ = 4042890012. Its totient is φ = 4042890010.

The previous prime is 4042889999. The next prime is 4042890031. The reversal of 4042890011 is 1100982404.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 4042890011 - 2¹⁰ = 4042888987 is a prime.

It is not a weakly prime, because it can be changed into another prime (4042890031) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2021445005 + 2021445006.

It is an arithmetic number, because the mean of its divisors is an integer number (2021445006).

Almost surely, 2^4042890011 is an apocalyptic number.

4042890011 is a deficient number, since it is larger than the sum of its proper divisors (1).

4042890011 is an equidigital number, since it uses as much as digits as its factorization.

4042890011 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2304, while the sum is 29.

The square root of 4042890011 is about 63583.7244190681. The cubic root of 4042890011 is about 1593.0545307604.

The spelling of 4042890011 in words is "four billion, forty-two million, eight hundred ninety thousand, eleven".